Dell SD-WAN Edge 620 vs Dell SD-WAN Edge 640

Comparison of SD-WAN Edge 620, SD-WAN Edge 640

21 specifications	A Dell SD-WAN Edge 620View product	B Dell SD-WAN Edge 640View product
Networkidentical
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
Wi-Fi	Yes	Yes
Wi-Fi standards	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Ports & interfacesidentical
Connectivity technology	Wired & Wireless	Wired & Wireless
Ethernet LAN (RJ-45) ports	6	6
Installed SFP modules quantity	2	2
AC (power) in	Yes	Yes
Poweridentical
AC input voltage	100 - 240 V	100 - 240 V
AC input frequency	50 - 60 Hz	50 - 60 Hz
Power over Ethernet (PoE)	No	No
Designidentical
Product colour	Black, Silver	Black, Silver
Hard drive1 differ
Total storage capacityDiffers	136 GB	256 GB
Operational conditionsidentical
Operating relative humidity (H-H)	5 - 85%	5 - 85%
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Storage relative humidity (H-H)	5 - 90%	5 - 90%
Storage temperature (T-T)	-40 - 70 °C	-40 - 70 °C
Weight & dimensionsidentical
Weight	1.3 kg	1.3 kg
Width	208 mm	208 mm
Depth	200 mm	200 mm
Height	52 mm	52 mm

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.